| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.1%
|
|
| 1 | 11 |
0.6%
|
|
| 2 | 49 |
2.5%
|
|
| 3 | 71 |
3.6%
|
|
| 4 | 6 |
0.3%
|
|
| 5 | 350 |
17.5%
|
|
| 6 | 7 |
0.4%
|
|
| 7 | 1502 |
75.2%
|
|
| Sysmiss | 2 |